Well done. I was trying to think of a good response to make to that one, but I couldn't.
We don't know if the forms will actually change once you catch it. It may be catchable on each island, and have a different form that is unique to that island, but stays permanent once you catch it. Or, it may shift as you move from island to island. Is it just "drinking nectar"? Or is it continual exposure to the nectar over however long it lived before being captured?
I read that there are plants you can feed your Oricorio from that changes its form. Probably on the island it can be found. Baile-form island has the Baile-form plant, etc.
Also Baile for is based on Flamenco dancing. Formy, you should wait and see if there's a volcanic Pokemon that's introduce (there already are some).
http://xy11.pokemontcgxy.com/en-us/volcanion/
Volcanion being released in October.
But, unfortunately, it's an Event Pokémon, so you can't rename it.
Typhlosion, Entei, and Camerupt are the closest to being Volcanic. Maybe Heatran or Torkoal.
This is all starting to sound horribly complicated. Why can't they just keep the starters simple?
ooft that means i might get a good looking litten final evo!